2980451058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{38210911}}^1$

素因数の和:38210929

約数の個数: 16

約数和(自身を含む): 6419433216

約数和(自身を除く): 3438982158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 38210911, 76421822, 114632733, 229265466, 496741843, 993483686, 1490225529, 2980451058]

約数ペア:

[(1, 2980451058), (2, 1490225529), (3, 993483686), (6, 496741843), (13, 229265466), (26, 114632733), (39, 76421822), (78, 38210911)]